{
  "type": "object",
  "required": [
    "id",
    "nsInstanceId",
    "nsLcmOpOccId",
    "operation",
    "notificationType",
    "subscriptionId",
    "timestamp",
    "notificationStatus",
    "operationState",
    "isAutomaticInvocation",
    "_links"
  ],
  "properties": {
    "id": {
      "description": "An identifier with the intention of being globally unique.\n",
      "type": "string"
    },
    "nsInstanceId": {
      "description": "An identifier with the intention of being globally unique.\n",
      "type": "string"
    },
    "nsLcmOpOccId": {
      "description": "An identifier with the intention of being globally unique.\n",
      "type": "string"
    },
    "operation": {
      "description": "The enumeration NsLcmOpType represents those lifecycle operations that trigger a NS lifecycle management operation occurrence notification. Value | Description ------|------------ INSTANTIATE | Represents the \"Instantiate NS\" LCM operation. SCALE | Represents the \"Scale NS\" LCM operation. UPDATE | Represents the \"Update NS\" LCM operation. TERMINATE | Represents the \"Terminate NS\" LCM operation. HEAL | Represents the \"Heal NS\" LCM operation.\n",
      "type": "string",
      "enum": [
        "INSTANTIATE",
        "SCALE",
        "UPDATE",
        "TERMINATE",
        "HEAL"
      ]
    },
    "notificationType": {
      "description": "Discriminator for the different notification types. Shall be set to \"NsLcmOperationOccurrenceNotification\" for this notification type.\n",
      "type": "string"
    },
    "subscriptionId": {
      "description": "An identifier with the intention of being globally unique.\n",
      "type": "string"
    },
    "timestamp": {
      "description": "Date-time stamp. Representation: String formatted according toas defined by the date-time production in IETF RFC 3339.\n",
      "format": "date-time"
    },
    "notificationStatus": {
      "description": "Indicates whether this notification reports about the start of a NS lifecycle operation or the result of a NS lifecycle operation. Permitted values: - START: Informs about the start of the NS LCM operation occurrence. - RESULT: Informs about the final or intermediate result of the NS LCM operation occurrence.\n",
      "type": "string",
      "enum": [
        "START",
        "RESULT"
      ]
    },
    "operationState": {
      "description": "The enumeration NsLcmOperationStateType shall comply with the provisions defined in Table 6.5.4.4-1. Value | Description ------|------------ PROCESSING | The LCM operation is currently in execution. COMPLETED | The LCM operation has been completed successfully. PARTIALLY_COMPLETED | The LCM operation has been partially completed with accepTable errors. FAILED_TEMP | The LCM operation has failed and execution has stopped, but the execution of the operation is not considered to be closed. FAILED | The LCM operation has failed and it cannot be retried or rolled back, as it is determined that such action won't succeed. OLLING_BACK | The LCM operation is currently being rolled back. ROLLED_BACK | The LCM operation has been successfully rolled back, i.e. The state of the VNF prior to the original operation invocation has been restored as closely as possible.\n",
      "type": "string",
      "enum": [
        "PROCESSING",
        "COMPLETED",
        "FAILED_TEMP",
        "FAILED",
        "ROLLING_BACK",
        "ROLLED_BACK"
      ]
    },
    "isAutomaticInvocation": {
      "description": "The Boolean is a data type having two values (TRUE and FALSE).\n",
      "type": "boolean"
    },
    "verbosity": {
      "description": "The enumeration LcmOpOccNotificationVerbosityType provides values to control the verbosity of LCM operation occurrence notifications. It shall comply with the provisions defined in table 6.5.4.11-1. * FULL: This signals a full notification which contains all change details. * SHORT: This signals a short notification which omits large-volume change details to reduce the size of data to\n         be sent via the notification mechanism.\n",
      "type": "string",
      "enum": [
        "FULL",
        "SHORT"
      ]
    },
    "affectedVnf": {
      "description": "Information about the VNF instances that were affected during the lifecycle operation. Shall be present if the \"notificationStatus\" is set to \"RESULT\", the \"verbosity\" attribute is set to \"FULL\" and the operation has performed any resource modification. Shall be absent otherwise. This attribute contains information about the cumulative changes to virtualised resources that were performed so far by the NS LCM operation occurrence and by any of the error handling procedures for that operation occurrence.\n",
      "type": "array",
      "items": {
        "description": "This type provides information about added, deleted and modified VNFs.  It shall comply with the provisions in Table 6.5.3.2-1.\n",
        "type": "object",
        "required": [
          "vnfInstanceId",
          "vnfdId",
          "vnfProfileId",
          "vnfName",
          "changeType",
          "changeResult"
        ],
        "anyOf": [
          {
            "required": [
              "changedExtConnectivity"
            ]
          },
          {
            "oneOf": [
              {
                "required": [
                  "changedVnfInfo"
                ]
              },
              {
                "required": [
                  "modificationsTriggeredByVnfPkgChange"
                ]
              }
            ]
          }
        ],
        "properties": {
          "vnfInstanceId": {
            "description": "An identifier with the intention of being globally unique.\n",
            "type": "string"
          },
          "vnfdId": {
            "description": "An identifier with the intention of being globally unique.\n",
            "type": "string"
          },
          "vnfProfileId": {
            "description": "An identifier that is unique within a NS descriptor. Representation: string of variable length.\n",
            "type": "string"
          },
          "vnfName": {
            "description": "Name of the VNF Instance.\n",
            "type": "string"
          },
          "changeType": {
            "description": "Signals the type of change Permitted values: - ADD - REMOVE - INSTANTIATE - TERMINATE - SCALE - CHANGE_FLAVOUR - HEAL - OPERATE - MODIFY_INFORMATION - CHANGE_EXTERNAL_VNF_CONNECTIVITY -\tCHANGE_VNFPKG\n",
            "type": "string",
            "enum": [
              "ADD",
              "REMOVE",
              "INSTANTIATE",
              "TERMINATE",
              "SCALE",
              "CHANGE_FLAVOUR",
              "HEAL",
              "OPERATE",
              "MODIFY_INFORMATION",
              "CHANGE_EXTERNAL_VNF_CONNECTIVITY",
              "CHANGE_VNFPKG"
            ]
          },
          "changeResult": {
            "description": "Signals the result of change identified by the \"changeType\" attribute. Permitted values: - COMPLETED - ROLLED_BACK - FAILED\n",
            "type": "string",
            "enum": [
              "COMPLETED",
              "ROLLED_BACK",
              "FAILED"
            ]
          },
          "changedInfo": {
            "description": "Information about the changed VNF instance information, including VNF configurable properties,if applicable. When the \"changedInfo\" attribute is present,  either the \"changedVnfInfo\" attribute or the \"changedExtConnectivity\" attribute or both shall be present.\n",
            "type": "object",
            "anyOf": [
              {
                "required": [
                  "changedVnfInfo"
                ]
              },
              {
                "required": [
                  "changedVnfInfo"
                ]
              },
              {
                "required": [
                  "modificationsTriggeredByVnfPkgChange"
                ]
              }
            ],
            "oneOf": [
              {
                "required": [
                  "changedVnfInfo"
                ]
              },
              {
                "required": [
                  "modificationsTriggeredByVnfPkgChange"
                ]
              }
            ],
            "properties": {
              "changedVnfInfo": {
                "description": "This type represents the information that is requested to be modified for a VNF instance. The information to be modified shall comply with the associated NSD. EXAMPLE. The vnfPkgId attribute value for a particular VNF instance can only be updated with a value that matches the identifier value of a VNF package whose vnfdId is present in the associated profile of the NSD.\n",
                "type": "object",
                "required": [
                  "vnfInstanceId"
                ],
                "properties": {
                  "vnfInstanceId": {
                    "description": "An identifier with the intention of being globally unique.\n",
                    "type": "string"
                  },
                  "vnfInstanceName": {
                    "description": "New value of the \"vnfInstanceName\" attribute in \"VnfInstance\", or \"null\" to remove the attribute.\n",
                    "type": "string"
                  },
                  "vnfInstanceDescription": {
                    "description": "New value of the \"vnfInstanceDescription\" attribute in \"VnfInstance\", or \"null\" to remove the attribute.\n",
                    "type": "string"
                  },
                  "vnfdId": {
                    "description": "An identifier with the intention of being globally unique.\n",
                    "type": "string"
                  },
                  "vnfConfigurableProperties": {
                    "description": "This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159.\n",
                    "type": "object"
                  },
                  "metadata": {
                    "description": "This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159.\n",
                    "type": "object"
                  },
                  "extensions": {
                    "description": "This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159.\n",
                    "type": "object"
                  }
                }
              },
              "changedExtConnectivity": {
                "description": "Information about changed external connectivity, if applicable.\n",
                "type": "array",
                "items": {
                  "type": "object",
                  "required": [
                    "id",
                    "resourceHandle"
                  ],
                  "properties": {
                    "id": {
                      "description": "An identifier with the intention of being globally unique.\n",
                      "type": "string"
                    },
                    "resourceHandle": {
                      "description": "This type represents the information that allows addressing a virtualised resource that is used by a VNF instance or by an NS instance. Information about the resource is available from the VIM.\n",
                      "type": "object",
                      "required": [
                        "resourceId"
                      ],
                      "properties": {
                        "vimId": {
                          "description": "An identifier with the intention of being globally unique.\n",
                          "type": "string"
                        },
                        "resourceProviderId": {
                          "description": "An identifier with the intention of being globally unique.\n",
                          "type": "string"
                        },
                        "resourceId": {
                          "description": "An identifier maintained by the VIM or other resource provider. It is expected to be unique within the VIM instance. Representation: string of variable length.\n",
                          "type": "string"
                        },
                        "vimLevelResourceType": {
                          "description": "Type of the resource in the scope of the VIM, the WIM or the resource provider. The value set of the \"vimLevelResourceType\" attribute is within the scope of the VIM, the WIM or the resource provider and can be used as information that complements the ResourceHandle.\n",
                          "type": "string"
                        }
                      }
                    },
                    "extLinkPorts": {
                      "description": "Link ports of this VL.\n",
                      "type": "array",
                      "items": {
                        "description": "This type represents information about a link port of an external VL, i.e. a port providing connectivity for the VNF to an NS VL. \n",
                        "type": "object",
                        "required": [
                          "id",
                          "resourceHandle"
                        ],
                        "properties": {
                          "id": {
                            "description": "An identifier with the intention of being globally unique.\n",
                            "type": "string"
                          },
                          "resourceHandle": {
                            "description": "This type represents the information that allows addressing a virtualised resource that is used by a VNF instance or by an NS instance. Information about the resource is available from the VIM.\n",
                            "type": "object",
                            "required": [
                              "resourceId"
                            ],
                            "properties": {
                              "vimId": {
                                "description": "An identifier with the intention of being globally unique.\n",
                                "type": "string"
                              },
                              "resourceProviderId": {
                                "description": "An identifier with the intention of being globally unique.\n",
                                "type": "string"
                              },
                              "resourceId": {
                                "description": "An identifier maintained by the VIM or other resource provider. It is expected to be unique within the VIM instance. Representation: string of variable length.\n",
                                "type": "string"
                              },
                              "vimLevelResourceType": {
                                "description": "Type of the resource in the scope of the VIM, the WIM or the resource provider. The value set of the \"vimLevelResourceType\" attribute is within the scope of the VIM, the WIM or the resource provider and can be used as information that complements the ResourceHandle.\n",
                                "type": "string"
                              }
                            }
                          },
                          "cpInstanceId": {
                            "description": "An identifier that is unique for the respective type within a VNF instance, but may not be globally unique.\n",
                            "type": "string"
                          }
                        }
                      }
                    },
                    "currentVnfExtCpData": {
                      "description": "This type represents configuration information for external CPs created from a CPD.\n",
                      "type": "object",
                      "required": [
                        "cpdId"
                      ],
                      "properties": {
                        "cpdId": {
                          "description": "Identifier of the VNF Virtual Link Descriptor (VLD) in the VNFD.\n",
                          "type": "string"
                        },
                        "cpConfig": {
                          "description": "Map of instance data that need to be configured on the CP instances created from the respective CPD. The key of the map which identifies the individual VnfExtCpConfig entries is managed by the API consumer. The entries shall be applied by the VNFM according to the rules of JSON Merge Patch (see IETF RFC 7396). The map entry value shall be set to \"null\" in order to delete a \"VnfExtCpConfig\" entry identified by a particular key value from the map, i.e. for the disconnection of an existing external CP instance addressed by cpInstanceId in the deleted map entry from a particular external virtual link, and deletion of that instance in case it represents a subport. Deleting the last key from the map removes the affected instance of the \"VnfExtCpData\" structure from its parent data structure. Within one VNF instance, all VNFC instances created from a particular VDU have the same external connectivity. Thus, given a particular value of the “cpdId’ attribute, there shall be one “cpConfig” entry for each VNFC instance that has been or can be created from a VDU which includes a CPD identified by the “cpdId” attribute. If the cpConfig represents a subport in a trunk, all “cpConfig” entries in this list shall have the same segmentationId, which means they are connected to the same set of external VLs via the trunk.\n",
                          "type": "object",
                          "additionalProperties": {
                            "description": "This type represents an externally provided link port or network address information per instance of an external connection point. In case a link port is provided, the VNFM shall use that link port when connecting the external CP to the external VL. In a link port is not provided, the VNFM shall create a link port on the external VL, and use that link port to connect the external CP to the external VL.\n",
                            "type": "object",
                            "anyOf": [
                              {
                                "required": [
                                  "linkPortId"
                                ]
                              },
                              {
                                "required": [
                                  "cpProtocolData"
                                ]
                              }
                            ],
                            "properties": {
                              "parentCpConfigId": {
                                "description": "An identifier that is unique for the respective type within a VNF instance, but may not be globally unique.\n",
                                "type": "string"
                              },
                              "linkPortId": {
                                "description": "An identifier with the intention of being globally unique.\n",
                                "type": "string"
                              },
                              "cpProtocolData": {
                                "description": "Parameters for configuring the network protocols on the link port that connects the CP to a VL. The following conditions apply to the attributes \"linkPortId\" and \"cpProtocolData\": * At least one of the \"linkPortId\" and \"cpProtocolData\" attributes\n  shall be present for a to-be-created external CP instance or an\n  existing external CP instance.\n* If the \"linkPortId\" attribute is absent, the VNFM shall create a\n  link port.\n* If the \"cpProtocolData\" attribute is absent, the \"linkPortId\"\n  attribute shall be provided referencing a pre-created link port,\n  and the VNFM can use means outside the scope of the present\n  document to obtain the pre-configured address information for the\n  connection point from the resource representing the link port.\n* If both \"cpProtocolData\" and \"linkportId\" are provided, the API\n  consumer shall ensure that the cpProtocolData can be used with the\n  pre-created link port referenced by \"linkPortId\".\n",
                                "type": "array",
                                "items": {
                                  "description": "This type represents network protocol data.\n",
                                  "type": "object",
                                  "required": [
                                    "layerProtocol"
                                  ],
                                  "properties": {
                                    "layerProtocol": {
                                      "description": "Identifier of layer(s) and protocol(s). Permitted values: IP_OVER_ETHERNET.\n",
                                      "type": "string",
                                      "enum": [
                                        "IP_OVER_ETHERNET"
                                      ]
                                    },
                                    "ipOverEthernet": {
                                      "description": "This type represents network address data for IP over Ethernet.\n",
                                      "type": "object",
                                      "anyOf": [
                                        {
                                          "required": [
                                            "ipAddresses"
                                          ]
                                        },
                                        {
                                          "required": [
                                            "macAddress"
                                          ]
                                        }
                                      ],
                                      "properties": {
                                        "macAddress": {
                                          "description": "A MAC address. Representation: string that consists of groups of two hexadecimal digits, separated by hyphens or colons.\n",
                                          "type": "string",
                                          "format": "MAC"
                                        },
                                        "segmentationId": {
                                          "description": "Identification of the network segment to which the Cp instance connects to. If the Cp instance represents a subport in a trunk, \"segmentationId\" shall be present. Otherwise it shall not be present. Depending on the NFVI networking infrastructure, the \"segmentationId\" may indicate the actual network segment value (e.g. vlan Id, Vxlan segmentation id, etc.) used in the transport header of the packets or it may be an identifier used between the application and the NFVI networking infrastructure to identify the network sub-interface of the trunk port in question. In the latter case the NFVI infrastructure will map this local \"segmentationId\" to whatever \"segmentationId\" is actually used by the NFVI’s transport technology.\n",
                                          "type": "string"
                                        },
                                        "ipAddresses": {
                                          "description": "List of IP addresses to assign to the CP instance. Each entry represents IP address data for fixed or dynamic IP address assignment per subnet. If this attribute is not present, no IP address shall be assigned.\n",
                                          "type": "array",
                                          "items": {
                                            "type": "object",
                                            "required": [
                                              "type"
                                            ],
                                            "oneOf": [
                                              {
                                                "required": [
                                                  "fixedAddresses"
                                                ]
                                              },
                                              {
                                                "required": [
                                                  "numDynamicAddresses"
                                                ]
                                              },
                                              {
                                                "required": [
                                                  "addressRange"
                                                ]
                                              }
                                            ],
                                            "properties": {
                                              "type": {
                                                "description": "The type of the IP addresses. Permitted values: IPV4, IPV6.\n",
                                                "type": "string",
                                                "enum": [
                                                  "IPV4",
                                                  "IPV6"
                                                ]
                                              },
                                              "fixedAddresses": {
                                                "description": "Fixed addresses to assign (from the subnet defined by \"subnetId\" if provided). Exactly one of \"fixedAddresses\", \"numDynamicAddresses\" or \"ipAddressRange\" shall be present.\n",
                                                "type": "array",
                                                "items": {
                                                  "description": "An IPV4 or IPV6 address. Representation: In case of an IPV4 address, string that consists of four decimal integers separated by dots, each integer ranging from 0 to 255. In case of an IPV6 address, string that consists of groups of zero to four hexadecimal digits, separated by colons.\n",
                                                  "type": "string",
                                                  "format": "IP"
                                                }
                                              },
                                              "numDynamicAddresses": {
                                                "description": "Number of dynamic addresses to assign (from the subnet defined by \"subnetId\" if provided). Exactly one of \"fixedAddresses\", \"numDynamicAddresses\" or \"ipAddressRange\" shall be present.\n",
                                                "type": "integer"
                                              },
                                              "addressRange": {
                                                "description": "An IP address range to be used, e.g. in case of egress connections. In case this attribute is present, IP addresses from the range will be used.\n",
                                                "type": "object",
                                                "required": [
                                                  "minAddress",
                                                  "maxAddress"
                                                ],
                                                "properties": {
                                                  "minAddress": {
                                                    "description": "An IPV4 or IPV6 address. Representation: In case of an IPV4 address, string that consists of four decimal integers separated by dots, each integer ranging from 0 to 255. In case of an IPV6 address, string that consists of groups of zero to four hexadecimal digits, separated by colons.\n",
                                                    "type": "string",
                                                    "format": "IP"
                                                  },
                                                  "maxAddress": {
                                                    "description": "An IPV4 or IPV6 address. Representation: In case of an IPV4 address, string that consists of four decimal integers separated by dots, each integer ranging from 0 to 255. In case of an IPV6 address, string that consists of groups of zero to four hexadecimal digits, separated by colons.\n",
                                                    "type": "string",
                                                    "format": "IP"
                                                  }
                                                }
                                              },
                                              "subnetId": {
                                                "description": "An identifier maintained by the VIM or other resource provider. It is expected to be unique within the VIM instance. Representation: string of variable length.\n",
                                                "type": "string"
                                              }
                                            }
                                          }
                                        }
                                      }
                                    }
                                  }
                                }
                              }
                            }
                          }
                        }
                      }
                    }
                  }
                }
              },
              "modificationsTriggeredByVnfPkgChange": {
                "description": "This type represents attribute modifications that were performed on an \"Individual VNF instance\" resource when changing the current VNF package. The attributes that can be included consist of those requested to be modified explicitly in the \"ChangeCurrentVnfPkgRequest\" data structure, and additional attributes of the \"VnfInstance\" data structure that were modified implicitly during the operation. The \"ModificationsTriggeredByVnfPkgChange\" data type shall comply with the provisions defined in table 6.5.3.79-1.\n",
                "type": "object",
                "properties": {
                  "vnfConfigurableProperties": {
                    "description": "This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159.\n",
                    "type": "object"
                  },
                  "metadata": {
                    "description": "This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159.\n",
                    "type": "object"
                  },
                  "extensions": {
                    "description": "This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159.\n",
                    "type": "object"
                  },
                  "vnfdId": {
                    "description": "An identifier with the intention of being globally unique.\n",
                    "type": "string"
                  },
                  "vnfProvider": {
                    "description": "If present, this attribute signals the new value of the \"vnfProvider\" attribute in \"VnfInstance\". If present, this attribute (which depends on the value of the \"vnfdId\" attribute) was modified implicitly during the related operation, and contains a copy of the value of the related attribute from the VNFD in the VNF Package identified by the \"vnfdId\" attribute.\n",
                    "type": "string"
                  },
                  "vnfProductName": {
                    "description": "If present, this attribute signals the new value of the \"vnfProductName\" attribute in \"VnfInstance\". If present, this attribute (which depends on the value of the \"vnfdId\" attribute) was modified implicitly during the related operation, and contains a copy of the value of the related attribute from the VNFD in the VNF Package identified by the \"vnfdId\" attribute.\n",
                    "type": "string"
                  },
                  "vnfSoftwareVersion": {
                    "description": "A Version. Representation: string of variable length.\n",
                    "type": "string"
                  },
                  "vnfdVersion": {
                    "description": "A Version. Representation: string of variable length.\n",
                    "type": "string"
                  }
                }
              }
            }
          }
        }
      }
    },
    "affectedPnf": {
      "description": "Information about the PNF instances that were affected during the lifecycle operation. Shall be present if the \"notificationStatus\" is set to \"RESULT\", the \"verbosity\" attribute is set to \"FULL\" and the operation has performed any resource modification. Shall be absent otherwise. This attribute contains information about the cumulative changes to virtualised resources that were performed so far by the NS LCM operation occurrence and by any of the error handling procedures for that operation occurrence.\n",
      "type": "array",
      "items": {
        "description": "This type provides information about added, deleted and modified PNFs.  It shall comply with the provisions in Table 6.5.3.3-1.\n",
        "type": "object",
        "required": [
          "pnfId",
          "pnfdId",
          "pnfProfileId",
          "cpInstanceId"
        ],
        "properties": {
          "pnfId": {
            "description": "An identifier with the intention of being globally unique.\n",
            "type": "string"
          },
          "pnfdId": {
            "description": "An identifier that is unique within a NS descriptor. Representation: string of variable length.\n",
            "type": "string"
          },
          "pnfProfileId": {
            "description": "An identifier that is unique within a NS descriptor. Representation: string of variable length.\n",
            "type": "string"
          },
          "pnfName": {
            "description": "Name of the PNF.\n",
            "type": "string"
          },
          "cpInstanceId": {
            "description": "Identifier of the CP in the scope of the PNF.\n",
            "type": "array",
            "items": {
              "description": "An Identifier that is unique within respect to a PNF. Representation: string of variable length.\n",
              "type": "string"
            }
          },
          "changeType": {
            "description": "Signals the type of change. Permitted values: - ADD - REMOVE - MODIFY\n",
            "type": "string",
            "enum": [
              "ADD",
              "REMOVE",
              "MODIFY"
            ]
          },
          "changeResult": {
            "description": "Signals the result of change identified by the \"changeType\" attribute. Permitted values: - COMPLETED - ROLLED_BACK - FAILED\n",
            "type": "string",
            "enum": [
              "COMPLETED",
              "ROLLED_BACK",
              "FAILED"
            ]
          }
        }
      }
    },
    "affectedVl": {
      "description": "Information about the VL instances that were affected during the lifecycle operation. Shall be present if the \"notificationStatus\" is set to \"RESULT\", the \"verbosity\" attribute is set to \"FULL\" and the operation has performed any resource modification. Shall be absent otherwise. This attribute contains information about the cumulative changes to virtualised resources that were performed so far by the NS LCM operation occurrence and by any of the error handling procedures for that operation occurrence.\n",
      "type": "array",
      "items": {
        "description": "This type provides information about added, deleted, modified and temporary VLs.\n",
        "type": "object",
        "required": [
          "id",
          "virtualLinkDescId",
          "changeType",
          "networkResource"
        ],
        "properties": {
          "id": {
            "description": "An identifier that is unique for the respective type within a VNF instance, but may not be globally unique.\n",
            "type": "string"
          },
          "virtualLinkDescId": {
            "description": "Identifier of the VNF Virtual Link Descriptor (VLD) in the VNFD.\n",
            "type": "string"
          },
          "changeType": {
            "description": "Signals the type of change. Permitted values: * ADDED * REMOVED * MODIFIED * TEMPORARY * LINK_PORT_ADDED * LINK_PORT_REMOVED For a temporary resource, an AffectedVirtualLink structure exists as long as the temporary resource exists.\n",
            "type": "string",
            "enum": [
              "ADDED",
              "REMOVED",
              "MODIFIED",
              "TEMPORARY",
              "LINK_PORT_ADDED",
              "LINK_PORT_REMOVED"
            ]
          },
          "linkPortIds": {
            "description": "Identifiers of the link ports of the affected VL related to the change. Each identifier references an \"NsLinkPortInfo\" structure. Shall be set when changeType is equal to \"ADD_LINK_PORT\" or \"REMOVE_LINK_PORT\", and the related \"NsLinkPortInfo\" structures are present (case \"add\") or have been present (case \"remove\") in the NsVirtualLinkInfo structure that is represented by the \"virtualLink¬Info\" attribute in the \"NsInstance\" structure. The resource handles of the affected NS link ports can be found by dereferencing the identifiers in the \"linkPortIds\" attribute.\n",
            "type": "array",
            "items": {
              "description": "An identifier that is unique with respect to a NS. Representation: string of variable length.\n",
              "type": "string"
            }
          },
          "networkResource": {
            "description": "This type represents the information that allows addressing a virtualised resource that is used by a VNF instance or by an NS instance. Information about the resource is available from the VIM.\n",
            "type": "object",
            "required": [
              "resourceId"
            ],
            "properties": {
              "vimId": {
                "description": "An identifier with the intention of being globally unique.\n",
                "type": "string"
              },
              "resourceProviderId": {
                "description": "An identifier with the intention of being globally unique.\n",
                "type": "string"
              },
              "resourceId": {
                "description": "An identifier maintained by the VIM or other resource provider. It is expected to be unique within the VIM instance. Representation: string of variable length.\n",
                "type": "string"
              },
              "vimLevelResourceType": {
                "description": "Type of the resource in the scope of the VIM, the WIM or the resource provider. The value set of the \"vimLevelResourceType\" attribute is within the scope of the VIM, the WIM or the resource provider and can be used as information that complements the ResourceHandle.\n",
                "type": "string"
              }
            }
          },
          "metadata": {
            "description": "This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159.\n",
            "type": "object"
          }
        }
      }
    },
    "affectedVnffg": {
      "description": "Information about the VNFFG instances that were affected during the lifecycle operation. Shall be present if the \"notificationStatus\" is set to \"RESULT\", the \"verbosity\" attribute is set to \"FULL\" and the operation has performed any resource modification. Shall be absent otherwise. This attribute contains information about the cumulative changes to virtualised resources that were performed so far by the NS LCM operation occurrence and by any of the error handling procedures for that operation occurrence.\n",
      "type": "array",
      "items": {
        "description": "This type provides information about added, deleted and modified VNFFG instances. It shall comply with the provisions in Table 6.5.3.5-1.\n",
        "type": "object",
        "required": [
          "vnffgInstanceId",
          "vnffgdId"
        ],
        "properties": {
          "vnffgInstanceId": {
            "description": "An identifier that is unique with respect to a NS. Representation: string of variable length.\n",
            "type": "string"
          },
          "vnffgdId": {
            "description": "An identifier that is unique within a NS descriptor. Representation: string of variable length.\n",
            "type": "string"
          },
          "changeType": {
            "description": "Signals the type of change. Permitted values: - ADD - DELETE - MODIFY\n",
            "type": "string",
            "enum": [
              "ADD",
              "DELETE",
              "MODIFY"
            ]
          },
          "changeResult": {
            "description": "Signals the result of change identified by the \"changeType\" attribute. Permitted values: - COMPLETED - ROLLED_BACK - FAILED\n",
            "type": "string",
            "enum": [
              "COMPLETED",
              "ROLLED_BACK",
              "FAILED"
            ]
          }
        }
      }
    },
    "affectedNs": {
      "description": "Information about the SAP instances that were affected during the lifecycle operation. Shall be present if the \"notificationStatus\" is set to \"RESULT\", the \"verbosity\" attribute is set to \"FULL\" and the operation has performed any resource modification. Shall be absent otherwise. This attribute contains information about the cumulative changes to virtualised resources that were performed so far by the NS LCM operation occurrence and by any of the error handling procedures for that operation occurrence.\n",
      "type": "array",
      "items": {
        "description": "This type provides information about added, deleted and modified nested NSs. It shall comply with the provisions in Table 6.5.3.6-1.\n",
        "type": "object",
        "required": [
          "nsInstanceId",
          "nsdId",
          "changeType",
          "changeResult"
        ],
        "properties": {
          "nsInstanceId": {
            "description": "An identifier with the intention of being globally unique.\n",
            "type": "string"
          },
          "nsdId": {
            "description": "An identifier with the intention of being globally unique.\n",
            "type": "string"
          },
          "changeType": {
            "description": "Signals the type of lifecycle change. Permitted values: - ADD - REMOVE - INSTANTIATE - SCALE - UPDATE - HEAL - TERMINATE\n",
            "type": "string",
            "enum": [
              "ADD",
              "REMOVE",
              "INSTANTIATE",
              "SCALE",
              "UPDATE",
              "HEAL",
              "TERMINATE"
            ]
          },
          "changeResult": {
            "description": "Signals the result of change identified by the \"changeType\" attribute. Permitted values: - COMPLETED - ROLLED_BACK - FAILED - PARTIALLY_COMPLETED\n",
            "type": "string",
            "enum": [
              "COMPLETED",
              "ROLLED_BACK",
              "FAILED",
              "PARTIALLY_COMPLETED"
            ]
          },
          "changedInfo": {
            "description": "Information about the changed NS instance information, if applicable.\n",
            "type": "object",
            "properties": {
              "wanConnectionInfoModifications": {
                "description": "Information about the modified WAN related connectivity information, if applicable.\n",
                "type": "array",
                "items": {
                  "description": "This type represents attribute modifications that were performed on WAN connection information. The attributes that can be included consist of those requested to be modified explicitly with the \"UpdateNsRequest\" data structure. It shall comply with the provisions defined in table 6.5.3.93-1.\n",
                  "type": "object",
                  "required": [
                    "wanConnectionInfoId"
                  ],
                  "properties": {
                    "wanConnectionInfoId": {
                      "description": "An identifier with the intention of being globally unique.\n",
                      "type": "string"
                    },
                    "mscsName": {
                      "description": "If present, this attribute signals modifications of the \"mscsName\" attribute in \"MscsInfo\" as defined in clause 6.5.3.82.\n",
                      "type": "string"
                    },
                    "mscsDescription": {
                      "description": "If present, this attribute signals modifications of the \"mscsDescription\" attribute in \"MscsInfo\" as defined in clause 6.5.3.82.\n",
                      "type": "string"
                    },
                    "mscsEndpoints": {
                      "description": "If present, this attribute signals modifications of certain entries in the \"mscsEndpoints\" attribute array in \"MscsInfo\", as defined in clause 6.5.3.82.\n",
                      "type": "array",
                      "items": {
                        "description": "This type provides encapsulates information about an MSCS endpoint of the MSCS. It shall comply with the provisions defined in table 6.5.3.83-1.\n",
                        "type": "object",
                        "required": [
                          "mscsEndpointId",
                          "directionality",
                          "connectivityServiceEndpoinId"
                        ],
                        "properties": {
                          "mscsEndpointId": {
                            "description": "An identifier with the intention of being globally unique.\n",
                            "type": "string"
                          },
                          "directionality": {
                            "description": "Directionality of the data traffic in the context of the terminating MSCS endpoint from WAN’s perspective. Permitted values: -\tINBOUND: to indicate into the WAN. -\tOUTBOUND: to indicate from the WAN. -\tBOTH: to indicate bidirectional data traffic to/from the WAN.\n",
                            "type": "string",
                            "enum": [
                              "INBOUND",
                              "OUTBOUND",
                              "BOTH"
                            ]
                          },
                          "connectivityServiceEndpoinId": {
                            "description": "References the connectivity service endpoint configuration information applicable to support the MSCS endpoint. More than one connectivity service endpoint can be referred when endpoints are in LAG mode.\n",
                            "type": "array",
                            "items": {
                              "description": "An identifier with the intention of being globally unique.\n",
                              "type": "string"
                            }
                          }
                        }
                      }
                    },
                    "removeMscsEndpointIds": {
                      "description": "If present, this attribute signals the deletion of certain entries in the \"mscsEndpoints\" attribute array in \"MscsInfo\", as defined in clause 6.5.3.82.\n",
                      "type": "array",
                      "items": {
                        "description": "An identifier with the intention of being globally unique.\n",
                        "type": "string"
                      }
                    },
                    "connectivityServiceEndpoints": {
                      "description": "If present, this attribute signals modifications of certain entries in the \"connectivityServiceEndpoints\" attribute array in \"WanConnectionProtocolInfo\", as defined in clause 6.5.3.91.\n",
                      "type": "array",
                      "items": {
                        "description": "This type provides configuration data for the NFVI-PoP network gateway providing connectivity service endpoints. The connectivity service endpoints are used as endpoints by an MSCS. It shall comply with the provisions defined in Table 6.5.3.84-1.\n",
                        "type": "object",
                        "required": [
                          "connectivityServiceEndpointId",
                          "vimId"
                        ],
                        "properties": {
                          "connectivityServiceEndpointId": {
                            "description": "An identifier with the intention of being globally unique.\n",
                            "type": "string"
                          },
                          "vimId": {
                            "description": "An identifier with the intention of being globally unique.\n",
                            "type": "string"
                          },
                          "siteToWanLayer2ProtocolData": {
                            "description": "This type provides information about Layer 2 protocol specific information for the configuration of the NFVI-PoP network gateway to enable the stitching of the intra-site VN to the MSCS over the WAN. It shall comply with the provisions defined in Table 6.5.3.85-1.\n",
                            "type": "object",
                            "required": [
                              "layer2ConnectionInfo"
                            ],
                            "properties": {
                              "layer2ConnectionInfo": {
                                "description": "Layer 2 protocol parameters of the connectivity service endpoint (CSE).\n",
                                "type": "object",
                                "required": [
                                  "connectionType",
                                  "interfaceType",
                                  "interfaceTagging",
                                  "encapsulationType"
                                ],
                                "properties": {
                                  "connectionType": {
                                    "description": "The type of connection to be established on the connectivity service point. Permitted values: -\tCSE: defined by the characteristics of the existing referred connectivity service point. -\tAGGREGATE_CSE: create an aggregation of the connectivity service endpoints.\n",
                                    "type": "string",
                                    "enum": [
                                      "CSE",
                                      "AGGREGATE_CSE"
                                    ]
                                  },
                                  "interfaceType": {
                                    "description": "To indicate whether to create logical interfaces on the referred connectivity service endpoint or new aggregated connectivity service endpoint. Permitted values: -\tPARENT: use the mapped interface to the connectivity service endpoint as is, i.e., do not create logical interfaces. -\tLOGICAL: create logical interfaces.\n",
                                    "type": "string",
                                    "enum": [
                                      "PARENT",
                                      "LOGICAL"
                                    ]
                                  },
                                  "interfaceTagging": {
                                    "description": "The type of frames to forward on the connectivity service point. Permitted values: -\tUNTAGGED: an interface where frames are not tagged. -\tTAGGED: an interface configured to forward tagged frames (i.e., enabled for VLAN tagging).\n",
                                    "type": "string",
                                    "enum": [
                                      "UNTAGGED",
                                      "TAGGED"
                                    ]
                                  },
                                  "encapsulationType": {
                                    "description": "The type of encapsulation. If the interfaceTagging=\"TAGGED\", either \"VLAN\" or \"VXLAN\" shall be set. Permitted values: -\tETH: generic Ethernet encapsulation. -\tVLAN: encapsulation based on VLAN. -\tVXLAN: encapsulation based on VXLAN.\n",
                                    "type": "string",
                                    "enum": [
                                      "ETH",
                                      "VLAN",
                                      "VXLAN"
                                    ]
                                  },
                                  "vlanTaggingType": {
                                    "description": "Type of encapsulation method for VLAN tagging. Shall be present if interfaceTagging=\"TAGGED\" and encapsulationType=\"VLAN\". Permitted values: -\tDOT1Q: used when packets on the CSE are encapsulated with one or a set of customer VLAN identifiers. -\tQINQ: used when packets on the CSE are encapsulated with multiple customer VLAN identifiers and a single\n  service VLAN identifier.\n- QINANY: used when packets on the CSE have no specific customer VLAN and a service VLAN identifier is used.\n",
                                    "type": "string",
                                    "enum": [
                                      "DOT1Q",
                                      "QINQ",
                                      "QINANY"
                                    ]
                                  },
                                  "wanSegmentIds": {
                                    "description": "Segment identifiers to pass on the tagged interface. Shall be present if encapsulationType=\"VLAN\" or “VXLAN\".\n",
                                    "type": "object",
                                    "required": [
                                      "wanSegmentIdValue"
                                    ],
                                    "properties": {
                                      "wanSegmentIdValue": {
                                        "description": "Identifier of the network segment (e.g., VLAN id or VNI).\n",
                                        "type": "string"
                                      },
                                      "wanSegmentIdUpperRange": {
                                        "description": "Identifier of the upper range network segment, in case the \"wanSegmentIds\" is used to define a range.\n",
                                        "type": "string"
                                      }
                                    }
                                  },
                                  "vxlanConfig": {
                                    "description": "Additional configuration needed when using VXLAN encapsulation. Shall be present if interfaceTagging=\"TAGGED\" and encapsulationType=\"VXLAN\".\n",
                                    "type": "object",
                                    "required": [
                                      "peerMode"
                                    ],
                                    "properties": {
                                      "peerMode": {
                                        "description": "Type of VXLAN access mode. Default value is \"STATIC\".\nPermitted values: -\tSTATIC -\tBGP_EVPN\n",
                                        "type": "string",
                                        "enum": [
                                          "STATIC",
                                          "BGP_EVPN"
                                        ]
                                      },
                                      "peers": {
                                        "description": "List of IP addresses of VTEP peers when using static mode.\n",
                                        "type": "array",
                                        "items": {
                                          "description": "An IPV4 or IPV6 address. Representation: In case of an IPV4 address, string that consists of four decimal integers separated by dots, each integer ranging from 0 to 255. In case of an IPV6 address, string that consists of groups of zero to four hexadecimal digits, separated by colons.\n",
                                          "type": "string",
                                          "format": "IP"
                                        }
                                      }
                                    }
                                  },
                                  "lagInterfaceData": {
                                    "description": "Information for setting up a LAG interface aggregating multiple connectivity service endpoints.\n",
                                    "type": "object",
                                    "required": [
                                      "aggregatedEndpoints",
                                      "lacpActivation",
                                      "lacpConfig"
                                    ],
                                    "properties": {
                                      "aggregatedEndpoints": {
                                        "description": "List of the connectivity service endpoints that are to be aggregated. Shall be present if connectionType=\"AGGREGATE_CSE\". In case of aggregating connectivity service endpoints, only one SiteToWanLayer2ProtocolData shall be provided for the whole set of aggregated endpoints.\n",
                                        "type": "array",
                                        "items": {
                                          "description": "An identifier with the intention of being globally unique.\n",
                                          "type": "string"
                                        }
                                      },
                                      "lacpActivation": {
                                        "description": "Indicates whether to activate LACP on the interface. If \"TRUE\", the LACP is to be activated, or \"FALSE\" otherwise. Default value is \"FALSE\".\n",
                                        "type": "boolean"
                                      },
                                      "lacpConfig": {
                                        "description": "This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159.\n",
                                        "type": "object"
                                      }
                                    }
                                  },
                                  "layer2ControlProtocol": {
                                    "description": "This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159.\n",
                                    "type": "object"
                                  }
                                }
                              },
                              "mtuL2": {
                                "description": "Maximum Transmission Unit (MTU) that can be forwarded at layer 2 (in bytes). Default value is \"1500\" (bytes).\n",
                                "type": "number"
                              },
                              "virtualRoutingAndForwarding": {
                                "description": "Configuration related to the L2 virtual routing and forwarding (MAC-VRF).\n",
                                "type": "object",
                                "required": [
                                  "macVrfName"
                                ],
                                "properties": {
                                  "macVrfName": {
                                    "description": "Name (or identifier) of the MAC-VRF instance.\n",
                                    "type": "string"
                                  }
                                }
                              },
                              "forwardingConfig": {
                                "description": "Information related to the forwarding of the VN in the NFVI-PoP to the connectivity service endpoint, if information about the VN to \"stitch\" is already known. . by the OSS/BSS. Shall not be provided otherwise, in which case the NFVO will infer the forwarding configuration based on the NS VL, or external VL, or externally-managed VL provisioning.\n",
                                "type": "object",
                                "oneOf": [
                                  {
                                    "required": [
                                      "networkResources"
                                    ]
                                  },
                                  {
                                    "required": [
                                      "vnSegmentIds"
                                    ]
                                  }
                                ],
                                "properties": {
                                  "networkResources": {
                                    "description": "Reference to the VN resource to be forwarded into/from the MSCS. Either \"networkResources\" or \"vnSegmentsIds\" shall be provided, but not both.\n",
                                    "type": "array",
                                    "items": {
                                      "description": "This type represents the information that allows addressing a virtualised resource that is used by a VNF instance or by an NS instance. Information about the resource is available from the VIM.\n",
                                      "type": "object",
                                      "required": [
                                        "resourceId"
                                      ],
                                      "properties": {
                                        "vimId": {
                                          "description": "An identifier with the intention of being globally unique.\n",
                                          "type": "string"
                                        },
                                        "resourceProviderId": {
                                          "description": "An identifier with the intention of being globally unique.\n",
                                          "type": "string"
                                        },
                                        "resourceId": {
                                          "description": "An identifier maintained by the VIM or other resource provider. It is expected to be unique within the VIM instance. Representation: string of variable length.\n",
                                          "type": "string"
                                        },
                                        "vimLevelResourceType": {
                                          "description": "Type of the resource in the scope of the VIM, the WIM or the resource provider. The value set of the \"vimLevelResourceType\" attribute is within the scope of the VIM, the WIM or the resource provider and can be used as information that complements the ResourceHandle.\n",
                                          "type": "string"
                                        }
                                      }
                                    }
                                  },
                                  "vnSegmentIds": {
                                    "description": "Identifiers of the network segments of the VN resources to be forwarded into/from the MSCS.\n",
                                    "type": "object",
                                    "required": [
                                      "vnSegmentIdValue"
                                    ],
                                    "properties": {
                                      "vnSegmentIdValue": {
                                        "description": "Identifier of the network segment.\n",
                                        "type": "string"
                                      },
                                      "vnSegmentIdUpperRange": {
                                        "description": "Identifier of the upper range network segment, in case the \"vnSegmentIds\" is used to define a range.\n",
                                        "type": "string"
                                      }
                                    }
                                  }
                                }
                              }
                            }
                          },
                          "siteToWanLayer3ProtocolData": {
                            "description": "This type provides information about Layer 3 protocol specific information for the stitching of the intra-site VN to the multi-site connectivity service over the WAN. It shall comply with the provisions defined in Table 6.5.3.86-1.\n",
                            "type": "object",
                            "required": [
                              "routingInfo"
                            ],
                            "properties": {
                              "logicalInterfaceIpAddress": {
                                "description": "IP addressing information associated to a logical interface. Shall be present if the \"interfaceType\" of the SiteToWanLayer2ProtocolData is equal to \"LOGICAL\".\n",
                                "type": "object",
                                "required": [
                                  "ipAddress",
                                  "associatedSegmentId"
                                ],
                                "properties": {
                                  "ipAddress": {
                                    "description": "An IPV4 or IPV6 address. Representation: In case of an IPV4 address, string that consists of four decimal integers separated by dots, each integer ranging from 0 to 255. In case of an IPV6 address, string that consists of groups of zero to four hexadecimal digits, separated by colons.\n",
                                    "type": "string",
                                    "format": "IP"
                                  },
                                  "associatedSegmentId": {
                                    "description": "The associated segment identifier that has triggered the creation of the logical interface. The value shall be one of the values listed in the \"wanSegmentIds\" of the \"siteToWanLayer2ProtocolData\".\n",
                                    "type": "string"
                                  }
                                }
                              },
                              "routingInfo": {
                                "description": "The routing information that is activated on the connectivity service endpoint. More than one \"routingInfo\" is allowed to enable stacking different routing protocols (e.g., one routing protocol for IPv4 and another one for IPv6).\n",
                                "type": "object",
                                "required": [
                                  "routingProtocol",
                                  "routingAddressFamily"
                                ],
                                "properties": {
                                  "routingProtocol": {
                                    "description": "The routing protocol that is activated on the connectivity service endpoint. Permitted values: -\tBGP: used for dynamic routing BGPv4. -\tRIP: used for dynamic routing RIPv2. -\tOSPF: used for dynamic routing (OSPF version 2 for IPv4; and OSPF version 3 for IPv6). -\tSTATIC: used for static routing. -\tDIRECT: used when the NFVI-PoP network is directly connected to the WAN provider network. -\tVRRP: used when the NFVI-PoP network is directly connected to the WAN provider network with virtual\n  router redundancy protocol support (VRRP).\n",
                                    "type": "string",
                                    "enum": [
                                      "BGP",
                                      "RIP",
                                      "OSPF",
                                      "STATIC",
                                      "DIRECT",
                                      "VRRP"
                                    ]
                                  },
                                  "staticRouting": {
                                    "description": "Defines a static route. It shall only be present if the routingProtocol=\"STATIC\".\n",
                                    "type": "object",
                                    "required": [
                                      "ipVersion",
                                      "ipPrefix",
                                      "prefixSize",
                                      "nextHop"
                                    ],
                                    "properties": {
                                      "ipVersion": {
                                        "description": "The IP version applicable to the routing entry. Permitted values: -\tIPV4 -\tIPV6\n",
                                        "type": "string",
                                        "enum": [
                                          "IPV4",
                                          "IPV6"
                                        ]
                                      },
                                      "ipPrefix": {
                                        "description": "An IPV4 or IPV6 address. Representation: In case of an IPV4 address, string that consists of four decimal integers separated by dots, each integer ranging from 0 to 255. In case of an IPV6 address, string that consists of groups of zero to four hexadecimal digits, separated by colons.\n",
                                        "type": "string",
                                        "format": "IP"
                                      },
                                      "prefixSize": {
                                        "description": "The IP prefix size.\n",
                                        "type": "number"
                                      },
                                      "nextHop": {
                                        "description": "An IPV4 or IPV6 address. Representation: In case of an IPV4 address, string that consists of four decimal integers separated by dots, each integer ranging from 0 to 255. In case of an IPV6 address, string that consists of groups of zero to four hexadecimal digits, separated by colons.\n",
                                        "type": "string",
                                        "format": "IP"
                                      }
                                    }
                                  },
                                  "routingAddressFamily": {
                                    "description": "The IP version applicable to the dynamic routing protocol. Shall be present for dynamic routing protocols. Permitted values: -\tIPV4 -\tIPV6\n",
                                    "type": "string",
                                    "enum": [
                                      "IPV4",
                                      "IPv6"
                                    ]
                                  },
                                  "ospfRouting": {
                                    "description": "Defines parameters for OSPF routing. It shall only be present if the routingProtocol=\"OSPF\".\n",
                                    "type": "object",
                                    "required": [
                                      "areaId"
                                    ],
                                    "properties": {
                                      "areaId": {
                                        "description": "The routing area identifier, e.g., a number or an IP address.\n",
                                        "type": "string"
                                      }
                                    }
                                  },
                                  "bgpRouting": {
                                    "description": "Defines parameters for BGP routing. It shall only be present if the routingProtocol=\"BGP\".\n",
                                    "type": "object",
                                    "required": [
                                      "bgpAs"
                                    ],
                                    "properties": {
                                      "bgpAs": {
                                        "description": "The Autonomous System (AS) identification applicable to the BGP routing info entry.\n",
                                        "type": "object"
                                      },
                                      "bgpNeighbour": {
                                        "description": "An IPV4 or IPV6 address. Representation: In case of an IPV4 address, string that consists of four decimal integers separated by dots, each integer ranging from 0 to 255. In case of an IPV6 address, string that consists of groups of zero to four hexadecimal digits, separated by colons.\n",
                                        "type": "string",
                                        "format": "IP"
                                      },
                                      "bgpAdditionalParam": {
                                        "description": "This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159.\n",
                                        "type": "object"
                                      }
                                    }
                                  },
                                  "routeMapsDistribution": {
                                    "description": "Maps of routes that are permitted or denied for redistribution.\n",
                                    "type": "object",
                                    "required": [
                                      "policy",
                                      "sequence",
                                      "matchAndSetRule"
                                    ],
                                    "properties": {
                                      "policy": {
                                        "description": "The policy to apply to the route distribution.\nPermitted values: -\tPERMIT -\tDENY\n",
                                        "type": "string",
                                        "enum": [
                                          "PERMIT",
                                          "DENY"
                                        ]
                                      },
                                      "sequence": {
                                        "description": "Sequence or index number assigned to the route-map.\n",
                                        "type": "number"
                                      },
                                      "matchAndSetRule": {
                                        "description": "This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159.\n",
                                        "type": "object"
                                      }
                                    }
                                  }
                                }
                              },
                              "mtuL3": {
                                "description": "Maximum Transmission Unit (MTU) that can be forwarded at layer 3 (in bytes). Default value is \"1500\" (bytes).\n",
                                "type": "number"
                              },
                              "virtualRoutingAndForwarding": {
                                "description": "Configuration related to the virtual routing and forwarding (VRF).\n",
                                "type": "object",
                                "required": [
                                  "vrfName"
                                ],
                                "properties": {
                                  "vrfName": {
                                    "description": "Name (or identifier) of the VRF instance.\n",
                                    "type": "string"
                                  }
                                }
                              },
                              "bfdConfig": {
                                "description": "This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159.\n",
                                "type": "object"
                              }
                            }
                          }
                        }
                      }
                    },
                    "removeConnectivityServiceEndpoints": {
                      "description": "If present, this attribute signals the deletion of certain entries in the \"connectivityServiceEndpoints\" attribute array in \"WanConnectionProtocolInfo\", as defined in clause 6.5.3.91.\n",
                      "type": "array",
                      "items": {
                        "description": "An identifier with the intention of being globally unique.\n",
                        "type": "string"
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    "affectedSap": {
      "description": "Information about the SAP instances that were affected during the lifecycle operation. Shall be present if the \"notificationStatus\" is set to \"RESULT\", the \"verbosity\" attribute is set to \"FULL\" and the operation has performed any resource modification. Shall be absent otherwise. This attribute contains information about the cumulative changes to virtualised resources that were performed so far by the NS LCM operation occurrence and by any of the error handling procedures for that operation occurrence.\n",
      "type": "array",
      "items": {
        "description": "This type provides information about added, deleted and modified SAP of a NS. It shall comply with the provisions in Table 6.5.3.7-1.\n",
        "type": "object",
        "required": [
          "sapInstanceId",
          "sapdId"
        ],
        "properties": {
          "sapInstanceId": {
            "description": "An identifier with the intention of being globally unique.\n",
            "type": "string"
          },
          "sapdId": {
            "description": "An identifier with the intention of being globally unique.\n",
            "type": "string"
          },
          "sapName": {
            "description": "Human readable name for the SAP.\n",
            "type": "string"
          },
          "changeType": {
            "description": "Signals the type of lifecycle change. Permitted values: - ADD - REMOVE - MODIFY\n",
            "type": "string",
            "enum": [
              "ADD",
              "REMOVE",
              "MODIFY"
            ]
          },
          "changeResult": {
            "description": "Signals the result of change identified by the \"changeType\" attribute. Permitted values: - COMPLETED - ROLLED_BACK - FAILED\n",
            "type": "string",
            "enum": [
              "COMPLETED",
              "ROLLED_BACK",
              "FAILED"
            ]
          }
        }
      }
    },
    "error": {
      "description": "The definition of the general \"ProblemDetails\" data structure from IETF RFC 7807 [19] is reproduced in this structure. Compared to the general framework defined in IETF RFC 7807 [19], the \"status\" and \"detail\" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the \"ProblemDetails\" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19].\n",
      "type": "object",
      "required": [
        "status",
        "detail"
      ],
      "properties": {
        "type": {
          "description": "A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be \"about:blank\".\n",
          "type": "string",
          "format": "URI"
        },
        "title": {
          "description": "A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than \"about:blank\", this attribute shall also be provided. A short, human-readable summary of the problem type.  It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4).\n",
          "type": "string"
        },
        "status": {
          "description": "The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem.\n",
          "type": "integer"
        },
        "detail": {
          "description": "A human-readable explanation specific to this occurrence of the problem.\n",
          "type": "string"
        },
        "instance": {
          "description": "A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.\n",
          "type": "string",
          "format": "URI"
        }
      }
    },
    "_links": {
      "type": "object",
      "required": [
        "nsInstance"
      ],
      "properties": {
        "nsInstance": {
          "description": "This type represents a link to a resource in a notification, using an absolute or relative URI.\n",
          "type": "object",
          "required": [
            "href"
          ],
          "properties": {
            "href": {
              "description": "URI of a resource referenced from a notification. Should be an absolute URI (i.e. a URI that contains {apiRoot}), however, may be a relative URI (i.e. a URI where the {apiRoot} part is omitted) if the {apiRoot} information is not available.\n",
              "type": "string",
              "format": "url"
            }
          }
        },
        "subscription": {
          "description": "This type represents a link to a resource in a notification, using an absolute or relative URI.\n",
          "type": "object",
          "required": [
            "href"
          ],
          "properties": {
            "href": {
              "description": "URI of a resource referenced from a notification. Should be an absolute URI (i.e. a URI that contains {apiRoot}), however, may be a relative URI (i.e. a URI where the {apiRoot} part is omitted) if the {apiRoot} information is not available.\n",
              "type": "string",
              "format": "url"
            }
          }
        },
        "nslcmOpOcc": {
          "description": "This type represents a link to a resource in a notification, using an absolute or relative URI.\n",
          "type": "object",
          "required": [
            "href"
          ],
          "properties": {
            "href": {
              "description": "URI of a resource referenced from a notification. Should be an absolute URI (i.e. a URI that contains {apiRoot}), however, may be a relative URI (i.e. a URI where the {apiRoot} part is omitted) if the {apiRoot} information is not available.\n",
              "type": "string",
              "format": "url"
            }
          }
        }
      }
    }
  }
}